Link to issue number:

None

Summary of the issue:

On eurobraille displays with 80 cells, using the cursor routings of the last cursor routing keys routes the cursor to one of the first cells on the display.

Description of how this pull request fixes the issue:

There was an incorrect bitmask in the driver, 0x3f had to be 0xff. I'm really not sure why I've made this mistake in the past, since 0x3f makes no sense at all.

Testing performed:

Confirmed that all cursor routing keys on a 80 cell display work as expected.

Known issues with pull request:

None

Change log entry:

• Bug fixes
  • The last few cursor routing keys on 80 cell eurobraille displays no longer route the cursor to a position at or just after the start of the braille line.